* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Poppins", sans-serif;
}

body {
  background: #02020a;
  color: #f5f5f5;
  min-height: 100vh;
  overflow-x: hidden;
}

/* GOD LEVEL BACKGROUND: gradient + grid + particles */
.bg-layers {
  position: fixed;
  inset: 0;
  overflow: hidden;
  z-index: 0;
}

/* Animated gradient blobs */
.bg-gradient {
  position: absolute;
  inset: -40%;
  background:
    radial-gradient(circle at 0% 0%, #ff00ff22, transparent 55%),
    radial-gradient(circle at 100% 0%, #00ffff22, transparent 55%),
    radial-gradient(circle at 0% 100%, #ffdd0022, transparent 55%),
    radial-gradient(circle at 100% 100%, #00ff7f22, transparent 55%),
    linear-gradient(135deg, #050510, #000000, #050510);
  animation: gradientMove 18s ease-in-out infinite alternate;
  filter: blur(4px);
}

@keyframes gradientMove {
  0% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  50% {
    transform: translate3d(-8%, -4%, 0) scale(1.05);
  }
  100% {
    transform: translate3d(10%, 5%, 0) scale(1.08);
  }
}

/* Neon grid overlay */
.bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(#0ff1 1px, transparent 1px),
    linear-gradient(90deg, #0ff1 1px, transparent 1px);
  background-size: 60px 60px;
  mix-blend-mode: soft-light;
  opacity: 0.35;
  animation: gridDrift 20s linear infinite;
}

@keyframes gridDrift {
  0% {
    transform: translate3d(0, 0, 0);
  }
  100% {
    transform: translate3d(-60px, -60px, 0);
  }
}

/* Glowing particles */
.bg-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.particle {
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: radial-gradient(#ffffff, #00ffff, transparent);
  box-shadow: 0 0 12px #00ffffaa;
  opacity: 0.7;
}

/* Positions + motion */
.particle:nth-child(1)  { top: 10%; left: 15%; animation: floatParticle 9s linear infinite; }
.particle:nth-child(2)  { top: 25%; left: 70%; animation: floatParticle 12s linear infinite; }
.particle:nth-child(3)  { top: 60%; left: 5%;  animation: floatParticle 10s linear infinite; }
.particle:nth-child(4)  { top: 80%; left: 30%; animation: floatParticle 13s linear infinite; }
.particle:nth-child(5)  { top: 40%; left: 90%; animation: floatParticle 11s linear infinite; }
.particle:nth-child(6)  { top: 15%; left: 50%; animation: floatParticle 8s linear infinite; }
.particle:nth-child(7)  { top: 70%; left: 60%; animation: floatParticle 14s linear infinite; }
.particle:nth-child(8)  { top: 35%; left: 35%; animation: floatParticle 9s linear infinite; }
.particle:nth-child(9)  { top: 55%; left: 80%; animation: floatParticle 10s linear infinite; }
.particle:nth-child(10) { top: 90%; left: 15%; animation: floatParticle 12s linear infinite; }
.particle:nth-child(11) { top: 5%;  left: 85%; animation: floatParticle 13s linear infinite; }
.particle:nth-child(12) { top: 20%; left: 25%; animation: floatParticle 7s linear infinite; }
.particle:nth-child(13) { top: 45%; left: 10%; animation: floatParticle 15s linear infinite; }
.particle:nth-child(14) { top: 65%; left: 45%; animation: floatParticle 9s linear infinite; }
.particle:nth-child(15) { top: 85%; left: 75%; animation: floatParticle 11s linear infinite; }
.particle:nth-child(16) { top: 30%; left: 5%;  animation: floatParticle 13s linear infinite; }
.particle:nth-child(17) { top: 50%; left: 55%; animation: floatParticle 8s linear infinite; }
.particle:nth-child(18) { top: 75%; left: 20%; animation: floatParticle 14s linear infinite; }
.particle:nth-child(19) { top: 25%; left: 95%; animation: floatParticle 10s linear infinite; }
.particle:nth-child(20) { top: 95%; left: 50%; animation: floatParticle 16s linear infinite; }
.particle:nth-child(21) { top: 12%; left: 40%; animation: floatParticle 11s linear infinite; }

@keyframes floatParticle {
  0%   { transform: translate3d(0, 0, 0); opacity: 0.2; }
  25%  { transform: translate3d(10px, -20px, 0); opacity: 0.8; }
  50%  { transform: translate3d(-15px, -40px, 0); opacity: 0.6; }
  75%  { transform: translate3d(20px, -60px, 0); opacity: 0.4; }
  100% { transform: translate3d(-25px, -90px, 0); opacity: 0.1; }
}

/* Content overlay */
.overlay {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  padding: 1.5rem clamp(1.5rem, 4vw, 3.5rem);
  background: linear-gradient(180deg, #050515ee, #02020af0 60%, #000000ef 100%);
}

/* Header + logo */
.top-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.logo-wrap {
  text-align: center;
  animation: floatLogo 4s ease-in-out infinite alternate;
}

@keyframes floatLogo {
  from { transform: translateY(0); }
  to   { transform: translateY(-8px); }
}

.main-logo {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  border: 3px solid #00ffffaa;
  box-shadow: 0 0 25px #00ffff88;
  object-fit: cover;
  background: #000;
}

.main-name {
  margin-top: 0.5rem;
  font-size: 1.6rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.main-tagline {
  font-size: 0.9rem;
  color: #bbbbff;
}

.brand {
  color: #ffdd55;
}

/* Nav chips */
.top-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.7rem;
  margin-top: 0.4rem;
}

.nav-chip {
  position: relative;
  overflow: hidden;
  padding: 0.5rem 1.1rem;
  border-radius: 999px;
  border: 1px solid #ffffff33;
  background: radial-gradient(circle at 0 0, #ff00ff33, transparent 55%),
              radial-gradient(circle at 100% 100%, #00ffff33, transparent 55%),
              #050515dd;
  color: #ffffff;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  cursor: pointer;
  backdrop-filter: blur(10px);
  box-shadow: 0 0 14px #000000aa;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.nav-chip::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, #ff00ff, #00ffff, #ffdd00, #00ff7f);
  mix-blend-mode: screen;
  opacity: 0;
  transform: translateX(-100%);
  transition: opacity 0.25s ease, transform 0.4s ease;
}

.nav-chip:hover {
  transform: translateY(-2px) scale(1.03);
  border-color: #ff00ffaa;
  box-shadow: 0 0 22px #ff00ff88;
}

.nav-chip:hover::after {
  opacity: 0.85;
  transform: translateX(0);
}

/* Sections */
.section {
  padding: 3rem 0 2rem;
}

.section-title {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.section-title span {
  background: linear-gradient(120deg, #ff00ff, #00ffff, #ffdd00);
  -webkit-background-clip: text;
  color: transparent;
}

.section-text {
  max-width: 640px;
  margin-bottom: 0.75rem;
  color: #d9d9e5;
}

/* Hero */
.hero {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 2.2fr);
  gap: 2.5rem;
  align-items: center;
  min-height: calc(100vh - 220px);
}

.tag {
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.8rem;
  color: #999;
}

.hero-name {
  font-size: clamp(2.2rem, 3.6vw, 3.2rem);
  margin: 0.4rem 0;
}

.hero-role {
  font-size: 1.1rem;
  color: #bbbbff;
  margin-bottom: 0.8rem;
}

.subtitle {
  max-width: 520px;
  color: #d9d9e5;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 1.6rem;
}

/* Buttons */
.btn {
  border: none;
  cursor: pointer;
  padding: 0.8rem 1.5rem;
  border-radius: 999px;
  font-weight: 600;
  letter-spacing: 0.02em;
  position: relative;
  overflow: hidden;
}

.rainbow-btn {
  color: #050509;
  background: linear-gradient(120deg, #ff00ff, #00ffff, #ffdd00, #00ff7f);
  background-size: 300% 300%;
  animation: rainbowFlow 3.5s ease infinite;
  box-shadow: 0 0 20px #00ffff55;
}

@keyframes rainbowFlow {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.neon-outline {
  background: transparent;
  color: #fff;
  border: 2px solid #00ffffaa;
  box-shadow: 0 0 12px #00ffff77;
  transition: background 0.25s ease, transform 0.2s ease, box-shadow 0.25s ease;
}

.neon-outline:hover {
  background: #00ffff22;
  transform: translateY(-1px) scale(1.03);
  box-shadow: 0 0 22px #00ffffaa;
}

.glass-btn {
  background: linear-gradient(135deg, #ffffff15, #ffffff05);
  color: #fff;
  border-radius: 999px;
  border: 1px solid #ffffff33;
  backdrop-filter: blur(8px);
  box-shadow: 0 0 15px #00000099;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.glass-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 22px #ff00ff55;
  border-color: #ff00ff66;
}

/* Hero card */
.hero-card {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.glow-circle {
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: conic-gradient(from 180deg, #ff00ff, #00ffff, #ffdd00, #ff00ff);
  filter: blur(18px);
  opacity: 0.65;
  animation: spinGlow 10s linear infinite;
}

@keyframes spinGlow {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

.dev-card {
  position: absolute;
  width: 260px;
  padding: 1.3rem 1.5rem;
  border-radius: 1.3rem;
  background: radial-gradient(circle at top left, #ffffff22, #050509ee);
  border: 1px solid #ffffff33;
  box-shadow: 0 0 24px #000000cc;
  backdrop-filter: blur(14px);
  animation: floatCard 4s ease-in-out infinite alternate;
}

@keyframes floatCard {
  from { transform: translateY(0px); }
  to   { transform: translateY(-16px); }
}

.dev-name { font-size: 1.1rem; font-weight: 700; }
.dev-role { color: #bbbbff; margin-bottom: 0.3rem; }
.dev-stack { font-size: 0.9rem; color: #d9d9e5; }

/* Skills */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.5rem;
  margin-top: 1rem;
}

.skill-card {
  padding: 1.2rem 1rem;
  border-radius: 1rem;
  background: linear-gradient(145deg, #101020, #050509);
  border: 1px solid #ffffff1a;
  position: relative;
  overflow: hidden;
  box-shadow: 0 0 18px #000000cc;
}

.skill-card::before {
  content: "";
  position: absolute;
  inset: -40%;
  background: conic-gradient(from 180deg, #ff00ff44, #00ffff44, #ffdd0044, #ff00ff44);
  opacity: 0;
  transition: opacity 0.35s ease;
  animation: rotateBorder 10s linear infinite;
}

.skill-card:hover::before {
  opacity: 1;
}

.skill-card h3,
.skill-card p {
  position: relative;
  z-index: 1;
}

.skill-card p {
  font-size: 0.9rem;
  color: #d3d3f0;
}

@keyframes rotateBorder {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* Projects */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-top: 1rem;
}

.project-card {
  padding: 1.4rem 1.2rem 1.2rem;
  border-radius: 1.2rem;
  background: linear-gradient(145deg, #151525, #050509);
  border: 1px solid #ffffff22;
  box-shadow: 0 0 20px #000000dd;
  position: relative;
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.project-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 0 0, #ff00ff22, transparent 55%);
  mix-blend-mode: screen;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.project-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 0 26px #ff00ff55;
}

.project-card:hover::after {
  opacity: 1;
}

.project-card p {
  font-size: 0.9rem;
  color: #d3d3f0;
  margin-bottom: 0.9rem;
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 2fr);
  gap: 1.5rem;
  margin-top: 1rem;
}

.contact-box {
  padding: 1.2rem 1.1rem;
  border-radius: 1rem;
  background: linear-gradient(145deg, #101020, #050509);
  border: 1px solid #ffffff22;
  box-shadow: 0 0 18px #000000dd;
  font-size: 0.95rem;
}

.contact-box a {
  color: #00ffff;
  text-decoration: none;
}

.contact-box a:hover {
  text-decoration: underline;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.contact-form input,
.contact-form textarea {
  background: #050509;
  border-radius: 0.8rem;
  border: 1px solid #ffffff33;
  padding: 0.8rem 0.9rem;
  color: #fff;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: #8888aa;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: #00ffffaa;
  box-shadow: 0 0 18px #00ffff55;
}

/* Footer */
.footer {
  padding: 1.4rem 0 0.4rem;
  font-size: 0.85rem;
  color: #aaaacc;
  text-align: center;
}

/* Responsive */
@media (max-width: 880px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }
  .hero-card {
    order: -1;
    margin-bottom: 1.2rem;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .overlay {
    padding-inline: 1.1rem;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
}